无线电能传输系统线圈的优化设计  

The Optimized Design of Coil in Radio Energy Transmission System

作　　者：温艳艳[1] 

机构地区：[1]天津现代职业技术学院,天津市300350

出　　处：《天津职业院校联合学报》2011年第11期61-64,共4页Journal of Tianjin Vocational Institutes

摘　　要：文章基于感应耦合型的原理建立了单层锥形线圈、空心锥形线圈和带铁芯锥形线圈三种线圈模型,并且利用有限元分析软件的强大电磁仿真功能,对以上三种线圈各自的耦合系数进行分析,绘制了与线圈结构类型相对应的建模图、磁感应强度云图、磁力线分布图,研究了线圈结构形式对耦合系数的影响,得到了线圈结构优化的一些结论。Based on the principle of inductive coupling type, this article establishes 3 kinds of coil models, that is, a single cone coil, hollow cone coil and cone coil with a ferrous core. It analyzes coupling coefficient of the 3 kinds of coil models with powerful electromagnetic simulation software. In addition, it draws illustrations of the model, the magnetic induction density cloud and the magnetic lines distribution corresponding to the coil structure. It elaborates how coil structure impacts on the coupling coefficient and concludes the design of structural optimization.

关 键 词：无线电能传输 线圈设计 有限元仿真 结构优化 

分 类 号：TN014[电子电信—物理电子学]